2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Cold Air Intakes
The more cold air your 6.6L Duramax LML engine breathes, the more power it will be able to throw down for your 2007.5-2010 GM 2500/3500. Give your diesel greater airflow and gain power and better fuel mileage with a brand-new aftermarket cold air intake. As a bonus, many cold air intakes enhance your diesel's aggressive engine sound. Pair your cold air intake with an upgradedExhaust System for even greater performance! GM Duramax Fitments: 2007, 2009, 2010 GM 6.6L Duramax.Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali.Some exceptions apply, please see individual product pages for specific fitments.